Where does “terminally” come from?

Terminally derives from English terminal, from Latin terminalis, formed from Latin terminus meaning boundary or end, ultimately from Proto-Indo-European ter- meaning to cross or pass over.

terminally (English): In a terminal manner; Leading to death; lasting...

Definitions

  1. In a terminal manner; Leading to death; lasting...

Ancestry of “terminally”, step by step

StepLanguageWordMeaning
1EnglishterminalA building in an airport where passengers...
2Frenchterminalterminal
3Latinterminalisboundary; terminal; final, concluding
4LatinTerminusthe deity presiding over boundaries; a personification of the term terminus
5Proto-Indo-Europeanter-tender, weak; young creature
6Italiantermineend, close; limit, term, date, time; term, word
7Latinterminusa boundary, limit, end
8Proto-Italictermenos
9Proto-Indo-Europeantérmn̥boundary, end

Words derived from “terminally

Every word from Proto-Indo-European térmn̥